1330921998028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{5647253}}^1$

素因数の和:5647726

約数の個数: 48

約数和(自身を含む): 2808266469120

約数和(自身を除く): 1477344471092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 443, 532, 886, 1772, 3101, 6202, 8417, 12404, 16834, 33668, 58919, 117838, 235676, 5647253, 11294506, 22589012, 39530771, 79061542, 107297807, 158123084, 214595614, 429191228, 751084649, 1502169298, 2501733079, 3004338596, 5003466158, 10006932316, 17512131553, 35024263106, 47532928501, 70048526212, 95065857002, 190131714004, 332730499507, 665460999014, 1330921998028]

約数ペア:

[(1, 1330921998028), (2, 665460999014), (4, 332730499507), (7, 190131714004), (14, 95065857002), (19, 70048526212), (28, 47532928501), (38, 35024263106), (76, 17512131553), (133, 10006932316), (266, 5003466158), (443, 3004338596), (532, 2501733079), (886, 1502169298), (1772, 751084649), (3101, 429191228), (6202, 214595614), (8417, 158123084), (12404, 107297807), (16834, 79061542), (33668, 39530771), (58919, 22589012), (117838, 11294506), (235676, 5647253)]